CN202160354U - Light-emitting diode (LED) box body with double-layer door - Google Patents
Light-emitting diode (LED) box body with double-layer door Download PDFInfo
- Publication number
- CN202160354U CN202160354U CN2011202875692U CN201120287569U CN202160354U CN 202160354 U CN202160354 U CN 202160354U CN 2011202875692 U CN2011202875692 U CN 2011202875692U CN 201120287569 U CN201120287569 U CN 201120287569U CN 202160354 U CN202160354 U CN 202160354U
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- layer door
- inner layer
- fan
- casing
- storied gate
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Abstract
The utility model discloses a light-emitting diode (LED) box body with a double-layer door, which comprises a box body main body and a double-layer door arranged on the back face of the box body main body. A side of the double-layer door is connected with the box body main body in movable mode. The double-layer door comprises an inner layer door and an outer layer door, a fan is arranged on the inner lateral side of the inner layer door, and a ventilation slot or a ventilation hole is arranged on the outer lateral side of the inner layer door at the position corresponding to the fan. An open cavity is arranged on the inner lateral side of the outer layer door at the position corresponding to the fan, an opening of the open cavity faces the inner layer door, a ventilation slot or a ventilation hole is arranged on the outer lateral side of the outer layer door corresponding to the open cavity. The LED box body with the double-layer door is good in radiation performance, light in the box body and energy-saving and environment-friendly.
Description
Technical field
The utility model relates to the LED casing, particularly relates to a kind of two storied gate LED casing.
Background technology
Individual layer LED casing occur that sandstorm is more, typhoon is frequent, area temperature drift can't normally be used, so the casing of two storied gate occurred, is in order to dispel the heat on the one hand, is for dustproof on the other hand.The heat radiation of existing two storied gate casing needs that fan all is installed respectively and carries out forced heat radiation on two-layer door-plate, could guarantee radiating effect; But have following three shortcomings: 1, heat radiation is inhomogeneous in the process of heat radiation: during when extraneous air intake, the air-flow of the air outlet of wind that advances from air inlet and outer door forms the process of circulation; And the air-flow of inner layer door only carries out convection current with the air of outer door; Can't reach hot gas is discharged box house fully, and steam also is squeezed into box house easily, influence the normal use of electronic devices and components; In addition; Outer door is installed under the situation of fan, the inconvenience of electric wire cabling, even and under multiple switching door situation cable can be out of shape disconnected etc.; 2, casing is thick and heavy, and it is big to take up room: because of needs two-layer radiator fan is installed, the thickness of casing is bigger (being 220mm-250mm) approximately just, and making casing materials used is more, so casing must take bigger space; 3, be unfavorable for environmental protection: two radiator fans can consume more electric energy, and are both uneconomical, are unfavorable for environmental protection again.
Summary of the invention
The utility model technical problem to be solved is: remedy the deficiency of above-mentioned prior art, propose a kind of two storied gate LED casing, its perfect heat-dissipating, casing take up room little and energy-conserving and environment-protective.
The technical problem of the utility model solves through following technical scheme:
Described two storied gate LED casing; Comprise casing main body and the two storied gate that is provided with at the back side of said casing main body, a side of said two storied gate is connected with said casing subject activity; Said two storied gate comprises inner layer door and outer door; On the medial surface of said inner layer door, fan is installed, is provided with air outlet, be provided with the opening chamber in the position of the corresponding said fan of medial surface of said outer door in the position of the corresponding said fan of the lateral surface of said inner layer door; The opening of said opening chamber is provided with air outlet towards said inner layer door in the position of said outer the corresponding said opening chamber of lateral surface.
Because adopt above scheme, when the fan work on the inner layer door, its hot blast that blows out only gets in the said opening chamber; The little space that directly limits through the opening chamber blows out, and can further be blown out outer door easily, and the heat in the casing distributes the most at last; And can not get in other spaces between whole inner layer door and the outer door, so wind speed is higher, do not have the dead angle; The work of fan is more effective, and heat dispersion is better; In addition, owing to do not establish fan on the outer door, used fan lacks than the two storied gate casing of routine, and casing takes up room little, and can saves energy, is beneficial to environmental protection.
Preferably, said opening chamber is surrounded by floor, and is provided with sealing strip in the floor end of the open side of said opening chamber.After two storied gate cut out, said sealing strip was compressed between the floor and inner door of said opening chamber, formed hermetically-sealed construction.
Preferably, on said inner layer door and outer door, go back correspondence and be provided with air inlet.The cold wind that advances through air inlet and the air-flow of air outlet form convection current, accelerate the heat of box house and discharge.
Preferably, said inner layer door all respectively is provided with Yishanmen in the both sides of said casing main body respectively with outer door, is separately installed with fan on the two fan doors of said inner layer door.Fan through on the two fan doors dispels the heat better effects if simultaneously.
Preferably, said air outlet is ventilation hole or ventilation slot, on said air outlet, also is provided with block, and the opening that makes said air outlet down.
Preferably, said air inlet is ventilation hole or ventilation slot, on said air inlet, also is provided with block, and the opening that makes said air inlet down.The opening of ventilation is convenient to prevent dust down.
The beneficial effect of the utility model and prior art contrast is: because fan only is installed on inner layer door; The thickness of casing is more lighter and thinner than conventional two storied gate casing; Taking up room can be littler, and the hot blast in the casing directly blows out through the little space that the opening chamber limits simultaneously, and wind speed is higher; Do not have the dead angle, make that the work of fan is more effective; Because used fan reduces, corresponding can saves energy, make the environmental protection more of this product.
Description of drawings
Fig. 1 is that the master of the semi-open state of two storied gate LED casing among the utility model embodiment looks sketch map;
Fig. 2 is the schematic top plan view of the semi-open state of two storied gate LED casing among the utility model embodiment;
Fig. 3 is that sketch map is looked on the right side of the semi-open state of two storied gate LED casing among the utility model embodiment;
Fig. 4 is that sketch map is looked on the left side of the semi-open state of two storied gate LED casing among the utility model embodiment;
Fig. 5 is the elevational schematic view of the semi-open state of two storied gate LED casing among the utility model embodiment.
Embodiment
The contrast accompanying drawing carries out detailed elaboration with the combination preferred embodiment to the utility model below.
In one embodiment, two storied gate LED casing comprises the casing main body; With two storied gate in the setting of the back side of said casing main body; One side of said two storied gate is connected with said casing subject activity, and said two storied gate comprises inner layer door and outer door, on the medial surface of said inner layer door, fan is installed; Position at the corresponding said fan of the lateral surface of said inner layer door is provided with air outlet; Position at said outer the corresponding said fan of medial surface is provided with the opening chamber, and the opening of said opening chamber is provided with air outlet towards said inner layer door in the position of said outer the corresponding said opening chamber of lateral surface.
Specifically, shown in Fig. 1-5, two storied gate LED casing; Comprise casing main body 1 and the two storied gate that is provided with at the back side of said casing main body 1, a side of said two storied gate is connected with said casing subject activity; Said two storied gate comprises inner layer door 2 and outer door 3, and fan 21 is installed on the medial surface of said inner layer door 2, is provided with air outlet 22 in the position of the corresponding said fan of lateral surface of said inner layer door 2; Air outlet 22 is ventilation hole or ventilation slot, on air outlet 22, also is provided with block, and the opening that makes air outlet 22 down; Position at said outer the 3 corresponding said fan 21 of medial surface is provided with opening chamber 31; The opening of said opening chamber 31 is provided with air outlet 32 towards said inner layer door 2 in the position of said outer the 3 corresponding said opening chamber 31 of lateral surface, and air outlet 32 is ventilation hole or ventilation slot; On air outlet 32, also be provided with block, the opening that makes air outlet 32 down.Opening chamber 31 is surrounded by floor; And be provided with sealing strip in the floor end of the open side of said opening chamber 31; Said inner layer door 2 and outer door 3 all respectively casing main body 1 each side be provided with Yishanmen, be separately installed with fan on the two fan doors of said inner layer door, also correspondence is provided with air inlet 23,33 on inner layer door 2 and outer door 3; On air inlet 23,33, also be provided with block; The opening that makes said air inlet 23,33 down, the thickness of said two storied gate LED casing can be designed as 150-190mm, is 155mm in the present embodiment.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, do not breaking away under the prerequisite of the utility model design, make some being equal to substitute or obvious modification, and performance or purposes are identical, all should be regarded as belonging to the protection range of the utility model.
Claims (6)
1. two storied gate LED casing; Comprise casing main body and the two storied gate that is provided with at the back side of said casing main body, a side of said two storied gate is connected with said casing subject activity; Said two storied gate comprises inner layer door and outer door; It is characterized in that: on the medial surface of said inner layer door, fan is installed, is provided with air outlet, be provided with the opening chamber in the position of the corresponding said fan of medial surface of said outer door in the position of the corresponding said fan of the lateral surface of said inner layer door; The opening of said opening chamber is provided with air outlet towards said inner layer door in the position of said outer the corresponding said opening chamber of lateral surface.
2. two storied gate LED casing as claimed in claim 1 is characterized in that: said opening chamber is surrounded by floor, and is provided with sealing strip in the floor end of the open side of said opening chamber.
3. according to claim 1 or claim 2 two storied gate LED casing is characterized in that: also correspondence is provided with air inlet on said inner layer door and outer door.
4. two storied gate LED casing as claimed in claim 3 is characterized in that: said inner layer door all respectively is provided with Yishanmen in the both sides of said casing main body respectively with outer door, is separately installed with fan on the two fan doors of said inner layer door.
5. two storied gate LED casing as claimed in claim 3 is characterized in that: said air outlet is ventilation hole or ventilation slot, on said air outlet, also is provided with block, and the opening that makes said air outlet down.
6. two storied gate LED casing as claimed in claim 3 is characterized in that: said air inlet is ventilation hole or ventilation slot, on said air inlet, also is provided with block, and the opening that makes said air inlet down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202875692U CN202160354U (en) | 2011-08-09 | 2011-08-09 | Light-emitting diode (LED) box body with double-layer door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202875692U CN202160354U (en) | 2011-08-09 | 2011-08-09 | Light-emitting diode (LED) box body with double-layer door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160354U true CN202160354U (en) | 2012-03-07 |
Family
ID=45767973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202875692U Expired - Lifetime CN202160354U (en) | 2011-08-09 | 2011-08-09 | Light-emitting diode (LED) box body with double-layer door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202160354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972200A (en) * | 2017-05-25 | 2017-07-21 | 东莞市骏谚仪器有限公司 | A kind of battery oven device of energy-conservation |
| CN113796171A (en) * | 2019-06-07 | 2021-12-14 | 川崎重工业株式会社 | Robot control device |
-
2011
- 2011-08-09 CN CN2011202875692U patent/CN202160354U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972200A (en) * | 2017-05-25 | 2017-07-21 | 东莞市骏谚仪器有限公司 | A kind of battery oven device of energy-conservation |
| CN113796171A (en) * | 2019-06-07 | 2021-12-14 | 川崎重工业株式会社 | Robot control device |
| CN113796171B (en) * | 2019-06-07 | 2023-10-03 | 川崎重工业株式会社 | Control device for robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518103 Guangdong, Shenzhen City, Guangdong Province, Baoan District Fuyong street oyyip road Xu Yuchang Industrial Park, B2 Patentee after: Shenzhen Lightking Technology Co., Ltd. Address before: 518103 Shenzhen, Guangdong, Fuyong street and the Far East Industrial Zone, the new building of the third Baoan District Patentee before: Shenzhen Lightking Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |